Improvement in animal-power apparatus



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MPETERS. FriOTO-LITHDGRAPHER, WASHINGTON D C tlritrd gisten @anni(dimite.

ORVILLE M BROCK, 0F MONROETON, PENNSYLVANIA, ASSIGNOR TO JAMES H. HAWESAND GEORGE HAWES, OE SAME PLACE;

mais Patent No. 110,892, dated January 1o., 1871.

IMPROVEMENT IN ANIMAL-POWERl APPARATUS.l

The Schedule referred to these Letters Patent and maln'ng parl: of thesame.

To all 'whom at may concern Bc it known that I, OavILLE M. BROCK, ofMonroeton, iu the county of Bradford and State of Pennsylvania, haveinvented a new and useful Improvement in Animal-Power; and I do hei'ebydeclare that the following is a full, clear, and exact descriptionthereof, which will euableothers skilled in the art to make and use thesame, reference. being had to the accompanying drawing forming part ofthis specification, in which the ligure is a detail sectional View of myimproved power.

My invention has for its object to furnish an iinhalved to cach other,to give a level foundation.

To one of the beams A are secured the lower ends of two arms, B, bybolts, which pass through vertical slots in said arms, so that byloosening the said bolts the arms', or ett-her of them, may be raised orlow#l ered to tilt or incline the wheel more or less according` to theweight ofthe animal that is'to vdrive it.

In the upper ends of the arms B are formed eyes, sockets, or bearings,for the journals formed' upon the ends ofthe cross-arms c', formed uponthe lower end of the spindle 0,' as shown in the iigure, to allowthesaid spindle to be inclined more or less according as more or less tiltor inclination may be given'to the wheel. f

D is a hollow shaft, flanged at both ends, which fits and works upon thespindle C.

E are the radial arms of the wheel, the inner ends of which are securelybolted to the upper flaugedl, ofthe hollow/shaft D.

'l'o the outer parts of the radial arms E are securely bolted the outeror upper ends ofthe inclined braces F, the inner or lower ends of whichrest upon and 'are securely bolted to the lower flange d2 of the hollowshaft D. A

Gr is the rim of the wheel, which should be made of sufficient width toallow the animal to wall'r comfortabl y upon it.

Upon the lower side ofthe outer part ofthe rirh G is formed a narrowrim, g', which rests upon t-he small pulley or wheel H, attached to thedrive-shaft I.

, vThe rim g and wheel H may be both smooth to work by friet-ion, or mayboth be cogged or toothed, as may be desired,

' The shaft I revolves in bearings in a post or posts J, attached to oneof the beams A, and to the outer end of said shaft is attached a wheel,K, which is made heavy, so as to serve at the same time as a iy wheel,and as a crank or baud-wheel for communieatingmotion lto the machineryto be driven. 5

The upperend of the post J projects above the wheel E F Grand has aguard-rack fence or stall, L,

attached to it, .to keep the animal in place upon said wheel, th'eforward end of said rack projecting across the rim G for the animal tobe tied to.

Haring thus described my invention,

I claim as new and desire to secure byLetters Pat.-

eut- 1. The hollow shaft D di di, flanged at both ends, iu combinationwith the radial arms E, inclined braces '11, rim G, and rim or wheel g',the said parts being constructed and operating` in connection with thepulley or wheel H of the driving-shaft I, subst-initially as hereinshown and described, and for `tl1e-purpose setpforth.

2. The adjustable cross-armed spindle C c', and adjusting-arms B, incombination with the wheel D E F G, substantially asherein shown anddescribed, and for the purpose set forth. p

Witnesses: ORVILLE M. BROCK.

W. H; Hawes, B. B. Honnnr'r.

